$A$ plant with both male and female flowers borne on it is called:

Identify the false statement.

The $Triticum$ $aestivum$ wheat is:

Match the following columns:

Column-$I$ (Organisms)	Column-$II$ (Chromosome number in meiocytes)
$P$. Housefly	$I$. $38$
$Q$. Rat	$II$. $42$
$R$. Dog	$III$. $12$
$S$. Cat	$IV$. $78$
$T$. Fruit fly	$V$. $8$

Although sexual reproduction is a long-drawn,energy-intensive complex form of reproduction,many groups of organisms in Kingdom Animalia and Plantae prefer this mode of reproduction. Give at least three reasons for this.

What is the ratio of equational divisions that take place in Cycas and angiosperms respectively,leading to the formation of male gametes from pollen grains?